# A low frequency driven piezoelectric pump with flexible valve

> Research article (Sensors and Actuators A Physical, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3118511036](https://www.wikidata.org/wiki/openalex:W3118511036)  
**Source**: https://4ort.xyz/entity/a-low-frequency-driven-piezoelectric-pump-with-flexible-valve